Siemens SINUMERIK 810DE powerline - Page 69

4.3 Measuring system
4-67
Copyright © Siemens AG 2006
SINUMERIK 810D Equipment Manual Configuration CCU (PHC) – 03/2006 Edition
Motor
Incremental
SINUMERIK 810D
CCU module
Motor
Incremental and
multiturn absolute
EnDat
X411
SINUMERIK 810D
CCU module
X411
Indirect position (motor rotor position) and motor speed sensing M: Max. possible measuring steps
G: Accuracy of the encoder
system
M = 128 x Z per 360 degr. mech.
Z...Increments
Z = 2048
G = 0.006 deg.
M = 128 x Z per 360 degr. mech.
Z...Increments
Z = 2048
G = 0.006 deg.
multiturn absolute:
4096 revolutions
SINUMERIK 810D
CCU module
Motor
Incremental/or
multiturn absolute
EnDat
Axis
expansion
611D control
M = 128 x Z per 360 degr. mech.
Z...Increments
Z = 2048
G = 0.006 deg.
multiturn absolute:
4096 revolutions
X130
FSD
1
7
1
1 6
6
7
Fig. 4-8 Indirect position sensing with digital closed-loop control FSD
4 Descri
p
tion of the SINUMERIK 810D